samanthashade2005 samanthashade2005 27-11-2022 Mathematics contestada An online retail company determined that their cost for each day, x, can be determined by the function C(x) = 2x2 – 20x + 80 and their revenue by the function R(x) = –x2 + 5x + 58. How many days will it take for the company to earn a profit?
